I have an Aqualisa Aquastyle shower, probably about 5/6 years old. Now I notice that it isn't very hot, despite turn up dial. Is it time to get a new unit or is there something I can do to keep it going? Thanks

Not time to replace yet but this electric shower can become faulty. The thermostat can fail. This is not something I have worked on and, after reading their literature, I'd recommend calling 3 plumbers in your area for their bids.

Thanks, I will take your advice although harder than it sounds. Plumbers in my area not very good - had three plumbing jobs done recently (after getting quotes) and should have saved my money.

Maybe look further afield for professional.